Overview

overview

10

Static

static

tmp.exe

windows7-x64

10

tmp.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    62s
  • max time network
    93s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04-09-2022 15:52

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General

  • Target

    tmp.exe

  • Size

    794KB

  • MD5

    9c038c34e4d37410cecb1f20f90984d5

  • SHA1

    ad16dea0d1f1d3eb45e8d8e1a040e42110ab1bec

  • SHA256

    566584a10ff7bd4442abc0e13b0f4dc263bbe61a0fbf0a27c61bd92f511efe76

  • SHA512

    5e5a5b357fe902b76b8c76a534904cc4ab588d9e558c1c5a6ad935326fa532873a27f6b1c9dd6c62aecc84ac791cc2442c9ef41c4151077d7499ed7c7e59b961

  • SSDEEP

    6144:gHsV9Ig0yuLxcxxHz9Fl5iD4n3HVxx+BcUg+4oyss3MAy8IfSEA6gsumifLzJ6:4svBPnHJ5iERUghGUMAOSElgsumiT

Score
10/10
redlineverif01discoveryinfostealerspywarestealer

Malware Config

Extracted

Family

redline

Botnet

VERIF01

C2

please.c0nnect2me.ru:7777

Attributes
  • auth_value

    2eddda17dd5a8a8c16c28e7fe0f74b6c

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline
  • RedLine payload 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1012
    • C:\Users\Admin\AppData\Local\Temp\tmp6E1F.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp6E1F.tmp.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1224
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1224 -s 96
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2032

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp6E1F.tmp.exe
    Filesize

    74KB

    MD5

    cdd3d44d9e64a113618961f0a4e691b9

    SHA1

    a762037bc50ddb7507d5ef1a20ce813ad990bb54

    SHA256

    dbeb4b5ef3a49b4df0bc816a52f875e5aa6ad674aa8e2b458e9736da0b366ec0

    SHA512

    55146e6464bf74266520341fae0b097ddfea1d6ed7fadf7e0dcf0eba7ac1c29384ad76f245994ea69f68dc85cdcdcb9fc4a2a1eede5db95001dbcd870505a3d8

    Download Submit
  • \Users\Admin\AppData\Local\Temp\tmp6E1F.tmp.exe
    Filesize

    74KB

    MD5

    cdd3d44d9e64a113618961f0a4e691b9

    SHA1

    a762037bc50ddb7507d5ef1a20ce813ad990bb54

    SHA256

    dbeb4b5ef3a49b4df0bc816a52f875e5aa6ad674aa8e2b458e9736da0b366ec0

    SHA512

    55146e6464bf74266520341fae0b097ddfea1d6ed7fadf7e0dcf0eba7ac1c29384ad76f245994ea69f68dc85cdcdcb9fc4a2a1eede5db95001dbcd870505a3d8

    Download Submit
  • \Users\Admin\AppData\Local\Temp\tmp6E1F.tmp.exe
    Filesize

    74KB

    MD5

    cdd3d44d9e64a113618961f0a4e691b9

    SHA1

    a762037bc50ddb7507d5ef1a20ce813ad990bb54

    SHA256

    dbeb4b5ef3a49b4df0bc816a52f875e5aa6ad674aa8e2b458e9736da0b366ec0

    SHA512

    55146e6464bf74266520341fae0b097ddfea1d6ed7fadf7e0dcf0eba7ac1c29384ad76f245994ea69f68dc85cdcdcb9fc4a2a1eede5db95001dbcd870505a3d8

    Download Submit
  • \Users\Admin\AppData\Local\Temp\tmp6E1F.tmp.exe
    Filesize

    74KB

    MD5

    cdd3d44d9e64a113618961f0a4e691b9

    SHA1

    a762037bc50ddb7507d5ef1a20ce813ad990bb54

    SHA256

    dbeb4b5ef3a49b4df0bc816a52f875e5aa6ad674aa8e2b458e9736da0b366ec0

    SHA512

    55146e6464bf74266520341fae0b097ddfea1d6ed7fadf7e0dcf0eba7ac1c29384ad76f245994ea69f68dc85cdcdcb9fc4a2a1eede5db95001dbcd870505a3d8

    Download Submit
  • memory/1012-54-0x0000000000250000-0x000000000031C000-memory.dmp
    Filesize

    816KB

    Download
  • memory/1012-55-0x0000000000340000-0x0000000000360000-memory.dmp
    Filesize

    128KB

    Download
  • memory/1224-56-0x0000000000000000-mapping.dmp
    Download
  • memory/2032-58-0x0000000000000000-mapping.dmp
    Download